N-WCLB-3

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cable connections	hose connections	3ph control panel	heater elements	standard element	User Manual (6MB)
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The NEW N-Series water cooled load bank is perfect for testing many kinds of power sources including generators, UPS systems and battery banks.  It consists of a load tank complete with nine resistor elements, voltmeter and ammeters, load step selector switches, inlet and outlet hose fittings, all assembled and wired.  Since the resistor elements are electrically isolated from the cooling water, water quality will not affect the load value.  Made in USA  

 

FEATURES...

* Resistor elements immersed but electrically isolated from cooling water.  Load value
   not affected by cooling water quality.

* Designed to accept standard bolt-on water heater elements.  Load step values can
   be changed using locally available 120V and 240V standard elements.  Higher voltages
   must be special ordered.

* Panel meters indicate voltage and current for quick verification of loading
   (meters rated 5% accuracy).

* Standard load bank configurations with selector switches controlling three load steps for
   a wide variety of kW values.  Standard configurations with three equal 33% steps
   (provides 33%, 66%, 100% loading) or three unequal 20%, 40%, 40% steps
   (provides 20%, 40%, 60%, 80%, 100% loading).

* Power terminal block for test cables accepts #6 AWG to 350MCM copper or aluminum
   conductors per pole.

* Cooling water connections for inlet and outlet will accept standard garden hose fittings.
   Single female inlet connection and three male outlet couplings provided on tank.

* Since there are no cooling fans or other control devices, no external control power source
   is needed.

 

SPECS FOR STANDARD CONFIGURATIONS
Load bank factory configured for one total load watts with three step sizes shown.
Order desired configuration using drop down menu at bottom of this page.
Note that load bank can be operated at any lower voltage or up to listed value plus 10%.
However, load watts will vary with square of voltage.
Bold table values use standard commonly available 240V water heater elements.
Non-bold values use special order 208V or 480V elements.  Many other kW values
are also available by special order using 208V or 480V elements.

208V 3-PHASE					240V 3-PHASE					480V 3-PHASE
Total Watts	Step 1 Watts	Step 2 Watts	Step 3 Watts		Total Watts	Step 1 Watts	Step 2 Watts	Step 3 Watts		Total Watts	Step 1 Watts	Step 2 Watts	Step 3 Watts
6760	2253	2253	2253		9000	3000	3000	3000		18000	6000	6000	6000
9000	3000	3000	3000		11250	3750	3750	3750		22500	7500	7500	7500
10140	3380	3380	3380		13500	4500	4500	4500		27000	9000	9000	9000
11267	2253	4507	4507		15000	3000	6000	6000		30000	6000	12000	12000
13520	4507	4507	4507		18000	6000	6000	6000		31500	10500	10500	10500
16900	3380	6760	6760		22500	4500	9000	9000		36000	12000	12000	12000
16900	5633	5633	5633		22500	7500	7500	7500		37500	7500	15000	15000
20280	6760	6760	6760		27000	9000	9000	9000		40500	13500	13500	13500
22533	4507	9013	9013		30000	6000	12000	12000		45000	9000	18000	18000
27040	9013	9013	9013		31500	10500	10500	10500		54000	18000	18000	18000
28167	5633	11267	11267		36000	12000	12000	12000		67500	13500	27000	27000
30420	10140	10140	10140		37500	7500	15000	15000		81000	27000	27000	27000
33800	6760	13520	13520		40500	13500	13500	13500
37500	7500	15000	15000		45000	9000	18000	18000
40560	13520	13520	13520		45000	15000	15000	15000
45000	9000	18000	18000		54000	18000	18000	18000
45000	15000	15000	15000
54000	18000	18000	18000

APPLICATION NOTES
1. Tank is not pressure rated.  Outlet hoses must be level or sloping down hill to prevent water outflow from top of tank.
2. This load bank can be used on AC or DC voltages.  However, cam switches are load-break rated only for AC voltage.
3. Resistor elements are delta connected line-to-line.  Therefore no neutral star-point connection is required or available.

 

Item Number: N-WCLB-3
Your Price: $2599.00
Shipping Weight: 56 lbs.
Dimensions L x D x H (inches): 25 x 14 x 18
This item normally ships 6 weeks after order acceptance.  Click here for the latest lead time for this product.

rating	:	Select rating... 208V 6760W 33% steps 208V 9000W 33% steps 208V 10140W 33% steps 208V 11267W 20/40/40% steps 208V 13520W 33% steps 208V 16900W 20/40/40% steps 208V 16900W 33% steps 208V 20280W 33% steps 208V 22533W 20/40/40% steps 208V 27040W 33% steps 208V 28167W 20/40/40% steps 208V 30420W 33% steps 208V 33800W 20/40/40% steps 208V 37500W 20/40/40% steps 208V 40560W 33% steps 208V 45000W 20/40/40% steps 208V 54000W 33% steps 240V 9000W 33% steps 240V 11250W 33% steps 240V 13500W 33% steps 240V 15000W 33% steps 240V 18000W 33% steps 240V 22500W 20/40/40% steps 240V 27000W 33% steps 240V 30000W 20/40/40% steps 240V 31500W 33% steps 240V 36000W 33% steps 240V 37500W 20/40/40% steps 240V 40500W 33% steps 240V 45000W 20/40/40% steps 240V 45000W 33% steps 240V 54000W 33% steps 480V 18000W 33% steps 480V 22500W 33% steps 480V 27000W 33% steps 480V 30000W 20/40/40% steps 480V 31500W 33% steps 480V 36000W 33% steps 480V 37500W 20/40/40% steps 480V 40500W 33% steps 480V 45000W 20/40/40% steps 480V 54000W 33% steps 480V 67500W 20/40/40% steps 480V 81000W 33% steps